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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

4mm, f/2.8 UCi Series Fixed Focal Length Lens

4mm UCi Series Fixed Focal Length Lens

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4mm UCi Series Fixed Focal Length Lens
Stock #33-856
€192.03
Qty 1+
€192.03
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Focal Length FL (mm):
4.00
Maximum Sensor Format:
1/2"
Aperture (f/#):
f/2.8
Working Distance (mm):
0 - ∞
Maximum Image Circle (mm):
8
Numerical Aperture NA, Object Side:
0.0576
Entrance Pupil Position (mm):
12.69
Exit Pupil Position (mm):
-12.68
Object Space Principal Plane (mm):
16.04
Image Space Principal Plane (mm):
5.84
Primary Magnification PMAG:
0.343
Field of View at Max Sensor Format:
Horizontal: 22.9mm - 84.8°
Vertical: 15.6mm - 65.4°
Diagonal: 33.4mm - 101.7°
Horizontal Field of View, 1/2" Sensor:
23.0mm - 84.8°
Horizontal Field of View, 1/2.5" Sensor:
20.0mm - 77.8°
Horizontal Field of View, 1/3" Sensor:
15.6mm - 65.4°
Horizontal Field of View, 1/4" Sensor:
11.2mm - 49.7°
Maximum Distortion (%):
-20.44
Coating Specification:
λ/4 MgF2
Filter Thread:
M62 x 0.75 with adapter #33-308
Length (mm):
48.30
Maximum Diameter (mm):
40
Maximum Rear Protrusion (mm):
0
Number of Elements (Groups):
8 (7)
Iris Option:
Fixed
Mount:
M12 x 0.5 (S-Mount)
Type:
Fixed Focal Length Lens
Weight (g):
44

Regulatory Compliance

RoHS:

Product Family Description

  • Fixed Aperture Lens Designed for OEM Integration
  • Up to 12 MegaPixels, 1.85μm Pixel Size Sensors
  • Up to 1/1.8", C-Mount, S-Mount Lens
  • 4mm to 35mm Focal Length

TECHSPEC® 1/1.8" UCi Series Fixed Focal Length Lenses utilize the same optics as the TECHSPEC 1/1.8" UC Series Lenses and feature 4K resolution. These lenses are designed for small pixels ≤2.2μm and offer a wide range of fixed apertures for a variety of applications. While optimized for 1/2.5" sensors, many focal length options can be used on sensors up to 1/1.8”. TECHSPEC® 1/1.8" UCi Series Fixed Focal Length Lenses are ideal for OEM applications that require small, robust, and lightweight imaging solutions.

Note: For adjustable aperture options, see our TECHSPEC® 1/1.8" UC Series Fixed Focal Length Lenses.

 
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